melanie6340 melanie6340
  • 26-10-2020
  • Mathematics
contestada

A rectangle has side lengths of 2x - 1 and x + 1. If the rectangle's area is 90 square inches, what is its perimeter?

Respuesta :

JohnnyJJohnson
JohnnyJJohnson JohnnyJJohnson
  • 26-10-2020

Answer:

39

Step-by-step explanation:

x=6.5

2(6.5)-1=12

6.5+1=7.5

12+12+7.5+7.5=39

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